! Started logfile: J0646+4451_S_2017_02_19_pus_uvs.log on Sat May 4 18:44:13 2019 obs J0646+4451_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0646+4451_S_2017_02_19_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.661111 visibilities/baseline/integration-bin. ! Found source: J0646+4451 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 482 lines of history. ! ! Reading 952 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0646+4451_S_2017_02_19_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.829495Jy sigma=0.006929 ! Fit after self-cal, rms=0.823012Jy sigma=0.006880 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=8.565 mas, bpa=38.66 degrees ! Estimated noise=3361.52 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.34535 Jy ! Component: 100 - total flux cleaned = 1.63872 Jy ! Total flux subtracted in 100 components = 1.63872 Jy ! Clean residual min=-0.051974 max=0.081816 Jy/beam ! Clean residual mean=-0.000206 rms=0.015942 Jy/beam ! Combined flux in latest and established models = 1.63872 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.63872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.294360Jy sigma=0.002150 ! Fit after self-cal, rms=0.294360Jy sigma=0.002150 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.286 mas, bmaj=8.881 mas, bpa=41.16 degrees ! Estimated noise=2860.63 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107575 Jy ! Component: 100 - total flux cleaned = 0.15468 Jy ! Component: 150 - total flux cleaned = 0.18414 Jy ! Component: 200 - total flux cleaned = 0.205705 Jy ! Total flux subtracted in 200 components = 0.205705 Jy ! Clean residual min=-0.056662 max=0.049095 Jy/beam ! Clean residual mean=-0.000055 rms=0.012674 Jy/beam ! Combined flux in latest and established models = 1.84442 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 1.84442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242961Jy sigma=0.001834 ! Fit after self-cal, rms=0.242952Jy sigma=0.001834 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.98 KP 1.05 ! LA 1.02 MK 1.03 NL 0.87 OV 1.03 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.01 KP 1.02 ! LA 0.97 MK 1.08 NL 1.00 OV 1.07 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 0.97 KP 0.89 ! LA 0.77 MK 1.06 NL 1.13 OV 0.97 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.09 HN 0.96 KP 1.00* ! LA 0.83 MK 1.15 NL 1.00* OV 1.05 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.242952Jy sigma=0.001834 ! Fit after self-cal, rms=0.081536Jy sigma=0.000679 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.299 mas, bmaj=8.88 mas, bpa=41.28 degrees ! Estimated noise=2849.77 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00979924 Jy ! Component: 100 - total flux cleaned = -0.0140258 Jy ! Component: 150 - total flux cleaned = -0.0158912 Jy ! Component: 200 - total flux cleaned = -0.0168104 Jy ! Total flux subtracted in 200 components = -0.0168104 Jy ! Clean residual min=-0.008187 max=0.006831 Jy/beam ! Clean residual mean=-0.000004 rms=0.001919 Jy/beam ! Combined flux in latest and established models = 1.82761 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 1.82761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080126Jy sigma=0.000666 ! Fit after self-cal, rms=0.080109Jy sigma=0.000666 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080109Jy sigma=0.000666 ! Fit after self-cal, rms=0.079982Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=8.885 mas, bpa=41.3 degrees ! Estimated noise=2850.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00471574 Jy ! Component: 100 - total flux cleaned = -0.00739134 Jy ! Component: 150 - total flux cleaned = -0.0088806 Jy ! Component: 200 - total flux cleaned = -0.00938359 Jy ! Total flux subtracted in 200 components = -0.00938359 Jy ! Clean residual min=-0.007350 max=0.006241 Jy/beam ! Clean residual mean=-0.000006 rms=0.001750 Jy/beam ! Combined flux in latest and established models = 1.81823 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 1.81823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079616Jy sigma=0.000661 ! Fit after self-cal, rms=0.079608Jy sigma=0.000661 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000616736 Jy ! Component: 100 - total flux cleaned = -0.000813365 Jy ! Component: 150 - total flux cleaned = -0.0011094 Jy ! Component: 200 - total flux cleaned = -0.00132054 Jy ! Total flux subtracted in 200 components = -0.00132054 Jy ! Clean residual min=-0.007090 max=0.006306 Jy/beam ! Clean residual mean=-0.000007 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 1.81691 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 1.81691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079517Jy sigma=0.000660 ! Fit after self-cal, rms=0.079514Jy sigma=0.000660 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079514Jy sigma=0.000660 ! Fit after self-cal, rms=0.079510Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=8.887 mas, bpa=41.31 degrees ! Estimated noise=2851.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00197963 Jy ! Component: 100 - total flux cleaned = -0.0031468 Jy ! Component: 150 - total flux cleaned = -0.00384014 Jy ! Component: 200 - total flux cleaned = -0.00432072 Jy ! Total flux subtracted in 200 components = -0.00432072 Jy ! Clean residual min=-0.007226 max=0.006154 Jy/beam ! Clean residual mean=-0.000008 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 1.81259 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 1.81259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079437Jy sigma=0.000659 ! Fit after self-cal, rms=0.079436Jy sigma=0.000659 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000270858 Jy ! Component: 100 - total flux cleaned = -0.000498011 Jy ! Component: 150 - total flux cleaned = -0.000645976 Jy ! Component: 200 - total flux cleaned = -0.000810596 Jy ! Total flux subtracted in 200 components = -0.000810596 Jy ! Clean residual min=-0.007342 max=0.006177 Jy/beam ! Clean residual mean=-0.000008 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 1.81178 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 1.81178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079411Jy sigma=0.000659 ! Fit after self-cal, rms=0.079411Jy sigma=0.000659 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079411Jy sigma=0.000659 ! Fit after self-cal, rms=0.079414Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.545 mas, bmaj=9.63 mas, bpa=39.63 degrees ! Estimated noise=3578.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000707724 Jy ! Component: 100 - total flux cleaned = -0.00118968 Jy ! Component: 150 - total flux cleaned = -0.00153898 Jy ! Component: 200 - total flux cleaned = -0.00175968 Jy ! Total flux subtracted in 200 components = -0.00175968 Jy ! Clean residual min=-0.008901 max=0.006328 Jy/beam ! Clean residual mean=-0.000021 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 1.81002 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 1.81002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079422Jy sigma=0.000659 ! Fit after self-cal, rms=0.079421Jy sigma=0.000659 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.87655e-05 Jy ! Component: 100 - total flux cleaned = -0.000130095 Jy ! Component: 150 - total flux cleaned = -0.000186324 Jy ! Component: 200 - total flux cleaned = -0.000260874 Jy ! Total flux subtracted in 200 components = -0.000260874 Jy ! Clean residual min=-0.008884 max=0.006268 Jy/beam ! Clean residual mean=-0.000021 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 1.80976 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 1.80976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079431Jy sigma=0.000659 ! Fit after self-cal, rms=0.079433Jy sigma=0.000659 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=8.889 mas, bpa=41.31 degrees ! Estimated noise=2851.78 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.302 x 8.889 at 41.31 degrees (North through East) ! Clean map min=-0.0071843 max=1.7524 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079433Jy sigma=0.000659 ! Fit after self-cal, rms=0.072979Jy sigma=0.000601 ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=8.892 mas, bpa=41.32 degrees ! Estimated noise=2851.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143608 Jy ! Component: 100 - total flux cleaned = -0.00196353 Jy ! Component: 150 - total flux cleaned = -0.0020994 Jy ! Component: 200 - total flux cleaned = -0.00215904 Jy ! Total flux subtracted in 200 components = -0.00215904 Jy ! Clean residual min=-0.007382 max=0.005795 Jy/beam ! Clean residual mean=-0.000009 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 1.8076 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 1.8076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072910Jy sigma=0.000601 ! Fit after self-cal, rms=0.072907Jy sigma=0.000601 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.78277e-05 Jy ! Component: 100 - total flux cleaned = -0.000101873 Jy ! Component: 150 - total flux cleaned = -0.000101464 Jy ! Component: 200 - total flux cleaned = -0.00012195 Jy ! Total flux subtracted in 200 components = -0.00012195 Jy ! Clean residual min=-0.007424 max=0.005800 Jy/beam ! Clean residual mean=-0.000009 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 1.80748 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 1.80748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072890Jy sigma=0.000601 ! Fit after self-cal, rms=0.072891Jy sigma=0.000601 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072891Jy sigma=0.000601 ! Fit after self-cal, rms=0.072904Jy sigma=0.000601 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.946 mas, bmaj=8.55 mas, bpa=38.75 degrees ! Estimated noise=3400.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.36077 Jy ! Component: 100 - total flux cleaned = 1.65751 Jy ! Component: 150 - total flux cleaned = 1.73297 Jy ! Component: 200 - total flux cleaned = 1.77045 Jy ! Total flux subtracted in 200 components = 1.77045 Jy ! Clean residual min=-0.011859 max=0.018060 Jy/beam ! Clean residual mean=-0.000034 rms=0.003577 Jy/beam ! Combined flux in latest and established models = 1.77045 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.77045 Jy ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=8.892 mas, bpa=41.32 degrees ! Estimated noise=2852.35 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221905 Jy ! Component: 100 - total flux cleaned = 0.0325189 Jy ! Component: 150 - total flux cleaned = 0.0341216 Jy ! Component: 200 - total flux cleaned = 0.0346498 Jy ! Total flux subtracted in 200 components = 0.0346498 Jy ! Clean residual min=-0.007863 max=0.006851 Jy/beam ! Clean residual mean=-0.000011 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 1.8051 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 1.8051 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.546 mas, bmaj=9.633 mas, bpa=39.65 degrees ! Estimated noise=3579.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115904 Jy ! Component: 100 - total flux cleaned = 0.00106964 Jy ! Component: 150 - total flux cleaned = 0.000937788 Jy ! Component: 200 - total flux cleaned = 0.000881604 Jy ! Total flux subtracted in 200 components = 0.000881604 Jy ! Clean residual min=-0.009413 max=0.006312 Jy/beam ! Clean residual mean=-0.000021 rms=0.001978 Jy/beam ! Combined flux in latest and established models = 1.80598 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100215 Jy ! Component: 100 - total flux cleaned = -0.000189634 Jy ! Component: 150 - total flux cleaned = -0.000272592 Jy ! Component: 200 - total flux cleaned = -0.000349623 Jy ! Total flux subtracted in 200 components = -0.000349623 Jy ! Clean residual min=-0.009272 max=0.006276 Jy/beam ! Clean residual mean=-0.000021 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 1.80563 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 1.80563 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=8.892 mas, bpa=41.32 degrees ! Estimated noise=2852.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000614863 Jy ! Component: 100 - total flux cleaned = -0.000954153 Jy ! Component: 150 - total flux cleaned = -0.00104969 Jy ! Component: 200 - total flux cleaned = -0.00104644 Jy ! Total flux subtracted in 200 components = -0.00104644 Jy ! Clean residual min=-0.007441 max=0.006328 Jy/beam ! Clean residual mean=-0.000009 rms=0.001714 Jy/beam ! Combined flux in latest and established models = 1.80458 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 1.80458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073178Jy sigma=0.000603 ! Fit after self-cal, rms=0.073170Jy sigma=0.000603 wmodel J0646+4451_S_2017_02_19_pus_map.mod ! Writing 58 model components to file: J0646+4451_S_2017_02_19_pus_map.mod wobs J0646+4451_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0646+4451_S_2017_02_19_pus_uvs.fits wwins J0646+4451_S_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J0646+4451_S_2017_02_19_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00293066 Jy ! Component: 100 - total flux cleaned = -0.00350469 Jy ! Component: 150 - total flux cleaned = -0.00339966 Jy ! Component: 200 - total flux cleaned = -0.00349802 Jy ! Component: 250 - total flux cleaned = -0.00340947 Jy ! Component: 300 - total flux cleaned = -0.00290085 Jy ! Component: 350 - total flux cleaned = -0.00257663 Jy ! Component: 400 - total flux cleaned = -0.00226812 Jy ! Component: 450 - total flux cleaned = -0.00211994 Jy ! Component: 500 - total flux cleaned = -0.00190188 Jy ! Component: 550 - total flux cleaned = -0.0016944 Jy ! Component: 600 - total flux cleaned = -0.00169576 Jy ! Component: 650 - total flux cleaned = -0.00163175 Jy ! Component: 700 - total flux cleaned = -0.00150523 Jy ! Component: 750 - total flux cleaned = -0.00119884 Jy ! Component: 800 - total flux cleaned = -0.00113822 Jy ! Component: 850 - total flux cleaned = -0.000788362 Jy ! Component: 900 - total flux cleaned = -0.00073194 Jy ! Component: 950 - total flux cleaned = -0.000621223 Jy ! Component: 1000 - total flux cleaned = -0.000621219 Jy ! Component: 1050 - total flux cleaned = -0.000462324 Jy ! Component: 1100 - total flux cleaned = -0.000410587 Jy ! Component: 1150 - total flux cleaned = -0.00030892 Jy ! Component: 1200 - total flux cleaned = -0.000259389 Jy ! Component: 1250 - total flux cleaned = -0.000210491 Jy ! Component: 1300 - total flux cleaned = -0.000162124 Jy ! Component: 1350 - total flux cleaned = -2.09086e-05 Jy ! Component: 1400 - total flux cleaned = -2.16245e-05 Jy ! Component: 1450 - total flux cleaned = -6.57631e-05 Jy ! Component: 1500 - total flux cleaned = 6.76505e-05 Jy ! Component: 1550 - total flux cleaned = 2.4427e-05 Jy ! Component: 1600 - total flux cleaned = 6.75208e-05 Jy ! Component: 1650 - total flux cleaned = 0.000152205 Jy ! Component: 1700 - total flux cleaned = 6.89565e-05 Jy ! Component: 1750 - total flux cleaned = 2.7972e-05 Jy ! Component: 1800 - total flux cleaned = 2.78179e-05 Jy ! Component: 1850 - total flux cleaned = -5.07376e-05 Jy ! Component: 1900 - total flux cleaned = -1.14563e-05 Jy ! Component: 1950 - total flux cleaned = 0.000103649 Jy ! Component: 2000 - total flux cleaned = 2.79909e-05 Jy ! Component: 2050 - total flux cleaned = 0.000140854 Jy ! Component: 2100 - total flux cleaned = 0.000140952 Jy ! Component: 2150 - total flux cleaned = 0.000141643 Jy ! Component: 2200 - total flux cleaned = 0.000249437 Jy ! Component: 2250 - total flux cleaned = 0.000213888 Jy ! Component: 2300 - total flux cleaned = 0.000283798 Jy ! Component: 2350 - total flux cleaned = 0.000317918 Jy ! Component: 2400 - total flux cleaned = 0.000385406 Jy ! Component: 2450 - total flux cleaned = 0.000318165 Jy ! Component: 2500 - total flux cleaned = 0.000417708 Jy ! Component: 2550 - total flux cleaned = 0.000450132 Jy ! Component: 2600 - total flux cleaned = 0.000482578 Jy ! Component: 2650 - total flux cleaned = 0.000578633 Jy ! Component: 2700 - total flux cleaned = 0.000736364 Jy ! Component: 2750 - total flux cleaned = 0.000829285 Jy ! Component: 2800 - total flux cleaned = 0.000798077 Jy ! Component: 2850 - total flux cleaned = 0.000858933 Jy ! Component: 2900 - total flux cleaned = 0.000859139 Jy ! Component: 2950 - total flux cleaned = 0.000978893 Jy ! Component: 3000 - total flux cleaned = 0.00106771 Jy ! Component: 3050 - total flux cleaned = 0.00112595 Jy ! Component: 3100 - total flux cleaned = 0.00109654 Jy ! Component: 3150 - total flux cleaned = 0.00109662 Jy ! Component: 3200 - total flux cleaned = 0.0011533 Jy ! Component: 3250 - total flux cleaned = 0.00115341 Jy ! Component: 3300 - total flux cleaned = 0.00106974 Jy ! Component: 3350 - total flux cleaned = 0.000986807 Jy ! Component: 3400 - total flux cleaned = 0.000877018 Jy ! Component: 3450 - total flux cleaned = 0.000822303 Jy ! Component: 3500 - total flux cleaned = 0.000741049 Jy ! Component: 3550 - total flux cleaned = 0.000714062 Jy ! Component: 3600 - total flux cleaned = 0.000607406 Jy ! Component: 3650 - total flux cleaned = 0.000475231 Jy ! Component: 3700 - total flux cleaned = 0.000475232 Jy ! Component: 3750 - total flux cleaned = 0.000370661 Jy ! Component: 3800 - total flux cleaned = 0.0002413 Jy ! Component: 3850 - total flux cleaned = 0.000215579 Jy ! Component: 3900 - total flux cleaned = 0.000113619 Jy ! Component: 3950 - total flux cleaned = 0.000113607 Jy ! Component: 4000 - total flux cleaned = 0.00011324 Jy ! Component: 4050 - total flux cleaned = -3.64031e-05 Jy ! Total flux subtracted in 4096 components = -1.15664e-05 Jy ! Clean residual min=-0.001494 max=0.001602 Jy/beam ! Clean residual mean=0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 1.80457 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 354 components and 1.80457 Jy ![Exited script file: muppet] wmap "J0646+4451_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.302 x 8.892 at 41.32 degrees (North through East) ! Clean map min=-0.0037814 max=1.7537 Jy/beam ! Writing clean map to FITS file: J0646+4451_S_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.7537 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000449491 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0768931 0.0768931 0.153786 0.307572 0.615145 1.23029 2.46058 4.92116 9.84231 19.6846 39.3693 78.7385 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.753 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.302 x 8.892 at 41.32 degrees (North through East) ! Clean map min=-0.0037814 max=1.7537 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0646+4451_S_2017_02_19_pus_uvs.log closed on Sat May 4 18:44:18 2019